Do any anons here have experience with this in terms of avoiding infections or general uncleanliness? It's the hottest damn thing, but obviously minimizing the chance of infection is a priority as well.
Is there any way to accomplish this sex act without throwing health to the wind?
anal to vaginal is extremely unhealthy.
If you really don't want to wait long enough to switch out condoms, make sure your partner is safe and use a condom for one then slip it off quickly between.
But if you are just getting your rocks off on the fact that you're sticking it in her vagina after her ass, it's all in your head and you'll quickly lose the thrill anyways.
Condoms if not she should be using vaginal probiotics this should help. My girlfriend loves it but she is checked for any bacterial diseases every month(works in bio department of drug lab) so her chance for UTI is lower.
You have to change condoms every time, or go bare in the pussy and rubber up before going in her ass, or vice versa. But as a rule of thumb, anything that has been inside her asshole should not go inside her pussy. It's just not worth the risk.
Just learn to change condoms really quickly. If you open a fresh one before you pull out, I bet you can train yourself to change holes in like 4 seconds. That's not so bad.